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M29W040B70N1 The STMicroelectronics M29W040B70N1 is a 4Mbit parallel NOR Flash memory IC. It features a 70ns access time and operates from a 2.7V to 3.6V supply.
Mfr Part #:

M29W040B70N1

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics M29W040B70N1 is a 4Mbit parallel NOR Flash memory IC. It features a 70ns access time and operates from a 2.7V to 3.6V supply.
✓ Total Stock: 25,829 pcs
$ Price Range: $1.28

M29W040B70N1 Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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25,829 pcs
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M29W040B70N1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Technology
Voltage
Write Cycle Time
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M29W040B70N1 Description

Short technical summary and product information.

This STMicroelectronics M29W040B70N1 is a 4Mbit parallel NOR Flash memory integrated circuit. It offers a fast 70ns access time and a write cycle time of 70ns, making it suitable for various data storage applications.

 

The device operates within a voltage range of 2.7V to 3.6V and is designed for surface mounting in a 32-TSOP package. The memory organization is 512K x 8, providing efficient data storage.

 

With an operating temperature range of 0°C to 70°C (TA), this flash memory is suitable for use in a variety of electronic systems. Its non-volatile memory type ensures data retention without continuous power.

 

The M29W040B70N1 is packaged in a 32-TFSOP with a width of 18.40mm, designed for reliable surface mounting.

M29W040B70N1 Quick Information

Product Type: Flash Memory
Canonical Name: STMicroelectronics M29W040B70N1 Parallel Flash Memory
Subcategory: Non-Volatile Memory

M29W040B70N1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

M29W040B70N1 Estimated Pricing

Qty Low High
1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

M29W040B70N1 Features

  • 4Mbit parallel NOR Flash memory.
  • 70ns access and write cycle times.
  • Operates from 2.7V to 3.6V.
  • Surface mount 32-TSOP package.
  • 0°C to 70°C operating temperature.

M29W040B70N1 Applications

  • Suitable for embedded system storage.
  • Used in data logging applications.
  • Ideal for firmware storage.
  • Applications requiring non-volatile memory.

M29W040B70N1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the M29W040B70N1?

4Mbit (512K x 8).

What is the operating voltage range?

2.7V to 3.6V.

What is the access time?

70ns.

What is the package type?

32-TSOP (32-TFSOP, 0.724" width).

What is the operating temperature range?

0°C to 70°C.

What is the memory interface?

Parallel.

What is the memory technology?

FLASH - NOR.

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